baber/WOPTO huggingface dataset:
Patent JP-2003231633-A (JP)
Title: Medicinal composition
Inventor: YAMADA HARUTAMI
IPC: A61K31/5377
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicinal composition containing, as an active ingredient, a new biphenylcarboxamideisoindoline derivative having excellent apolipoprotein B (ApoB) antisecretory action and serum lipid lowering action and useful as a medicine.  <P>SOLUTION: The medicinal composition comprises the biphenylcarboxamideisoindoline derivative represented by formula [I] (wherein the ring A is a benzene ring which may be substituted; the ring B is a benzene ring which may be substituted; Q is CO or CH<SB>2</SB>; R is a lower alkyl group which may be substituted, a carbamoyl group which may be substituted, a heterocyclic group which may be substituted, an aryl group, or the like, which may be substituted) or its pharmacologically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226997-A (JP)
Title: Semi-conductor wafer plating tool
Inventor: TAZOE MINORU
IPC: C25D17/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-conductor wafer plating tool which can form a plated layer having an uniform thickness on a surface of a semi-conductor wafer and prevent generation of burns of a contact part of an outer circumferential part of the surface.  <P>SOLUTION: This semi-conductor wafer plating tool comprises a ring-shaped conductive ring part 78 which is fitted to a base 70 while holding a semi-conductor wafer W, has a first opening part facing a surface 91 of the semi-conductor wafer, and energizes an outer circumferential part 130 on the surface 91 via a supporting member 74 and the base 70, a pressing part 84 which is fixed to an outer frame 76 to fix the conductive ring part 78 to the base 70 and has a second opening part at the position corresponding to the first opening part, seal members 81 and 82 to prevent adhesion of the plating to the conductive ring part around the semi-conductor wafer, and a plating thickness adjustment member 90 which is fixed to the pressing part 84 with an interval from the pressing part 84, has a third opening part at the position corresponding to the second opening part and can be replaced to adjust the thickness of the plating layer formed on the surface 91 by changing the size of the third opening part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234570-A (JP)
Title: Apparatus and method for soldering
Inventor: KAWAMURA YOSHITOKU
IPC: B23K1/008
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is possibility of exceeding a guaranteed temperature at a non-heat resistant component when the component is reflow soldered.  <P>SOLUTION: The apparatus for soldering by reflow soldering a printed board 20 in which the non-heat resistant component 23 is mounted with a cream solder 22 comprises a second cooling means 31 provided between a preheating means 28 and a heating means 32. Thus, since the temperature of the component is once lowered, the component 23 does not exceed the guaranteed temperature in the heating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234383-A (JP)
Title: Method of inspecting shape of bonding ball
Inventor: SAKURAHARA MANABU
IPC: H01L21/60
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting the shape of a bonding ball which contributes to power saving in the assembling process of an apparatus by automatically inspecting a bonding situation with reflected light from a bonding part irradiated with light so as to automate an inspection process.  <P>SOLUTION: The bonding ball 18 bonded to the bonding surface of the electrode, etc., of a semiconductor laser chip 10 and a bonding wire 12 are irradiated with light to find the point reflected light 20 of the bonding ball 18 and the linear reflected light 21 of the bonding wire 12. Thereafter, the inspecting point G of the linear reflected light 21 is set at a position at a prescribed distance from the bonding surface, and thereafter a dislocation X<SB>1</SB>in the horizontal direction of the inspecting point G with respect to the point reflected light 20 is measured and compared with a previously set reference quantity X<SB>0</SB>for deciding propriety.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234780-A (JP)
Title: Electronic mail information distribution method
Inventor: TAKAHASHI NOBUAKI
IPC: G06Q10/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for distributing information from a client to a user while using electronic mail by a simple and convenient system.  <P>SOLUTION: An information box mail server receives electronic mail transmitted from the user, application software confirms whether the electronic mail arrives at the relevant mail server or not and when the arrival is confirmed, on the basis of the title of the relevant mail, an information storage cabinet integrating distribution information is searched for contents desired by the user. Then, the electronic mail is transmitted to the user. Thus, the user can receive the distribution of required information as needed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003044202-A (JP)
Title: Palm rest for keyboard
Inventor: KODAMA MASAHIDE
IPC: G06F3/0354
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a palm rest which is mounted with functions for improving the operability of a keyboard. SOLUTION: A palm rest 11 to be mounted on the front edge of a keyboard 10 and a palm rest part 502 of a palm rest 50 where the keyboard is housed in a recessed part 501 are housed with a conversion board 12. The conversion board for converting, for example, a PS/2 code into a USB code can be connected to a personal computer equipment with a USB interface. Also, when a multimedia button 20 is depressed, the Internet browser or an E-mail can be immediately started. Moreover, peripheral equipment such as a pointing device can be stored in the palm rest.
Patent JP-2003235051-A (JP)
Title: Solid-state imaging unit and signal processing method
Inventor: OKURA YOSHINORI
IPC: H04N1/028
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging unit capable of suppressing a false color signal for black/white parts even when employing a solid-state imaging device of primary color Bayer array and correcting jaggy caused at edges of smoothed colors to thereby enhance the image quality.  <P>SOLUTION: The solid-state imaging unit is provided with: a signal generating section 105 for generating an R-Gr signal, an R-Gb signal, a B-Gr signal, and a B-Gb signal from pixel data separated by a pixel data separation section 104; and a correlation correction section 106 for correcting the signal suitable for a signal as an imaging signal on the basis of the correlation among the R-Gr signal, the R-Gb signal, the B-Gr signal, and the B-Gb signal generated by the signal generation section and selects and outputs the corrected signals as an R-G signal and a B-G signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232567-A (JP)
Title: Latent heat recovery heat exchange system
Inventor: KIKUTANI FUMITAKA
IPC: F24H9/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by discharging unnecessary hydrogen gas generated at the time of neutralizing reaction without staying.  <P>SOLUTION: This latent heat recovery heat exchange system includes a heat exchange unit 11 provided in a gas passage 10 for recovering latent heat, a neutralizing device 15 disposed on the lower side and having a conduit 14 for guiding dew condensation water, and an exhaust pipe 18 connected to the neutralizing device 15. The exhaust pipe 18 is connected to the gas passage 10. By this arrangement, generated gas such as hydrogen generated at the time of neutralization by the neutralizing device is diffused into the gas passage 10 through the exhaust pipe 18 and discharged to the outside of the unit, whereby hydrogen gas will not stay in the neutralizing device 15. That is, it is possible to avoid the dangerous state where the hydrogen gas concentration is increased to reach a flammable limit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235204-A (JP)
Title: Air dynamic pressure bearing and optical polarization system
Inventor: TAKAHASHI YUKO
IPC: H02K7/08
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable high-speed rotation by preventing a contamination from coming into an air dynamic pressure bearing from the outside.  <P>SOLUTION: A driving motor is composed of a supporting board 311, an inner cylinder bearing member 322, an outer cylinder bearing member 321, a holding member 302, a magnet 303, an electrical equipment board 313, and an electromagnetic coil 312. The motor has a cover member 323. An air dynamic pressure bearing part is formed by a space between an outer circumferential face of the inner cylinder bearing member 322 and an inner circumferential face of the outer cylinder bearing member 321, and the outer size of the cover member 323 is made larger than that of the outer cylinder bearing member 321.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234700-A (JP)
Title: Variable optical delay circuit
Inventor: ODA KAZUHIRO
IPC: H04B10/29
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable optical delay circuit with simple structure as preventing degradation of an optical SNR (signal-to-noise ratio) due to OA, distortion of an optical pulse waveform and accumulation of jitter/wander.  <P>SOLUTION: The variable optical delay circuit is constituted by connecting at least one or more basic components formed by electrically coupling a light receiving element that converts an optical pulse string into an electric pulse string, a light emitting element that converts the electric pulse string into the optical pulse string again and outputs it and an electric circuit for operating the light receiving element and the light emitting element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235038-A (JP)
Title: Mobile apparatus with photographing optical means
Inventor: WASHISU KOICHI
IPC: H04N1/107
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electronic loupe with excellent portability and less power consumption.  <P>SOLUTION: An imaging section is placed to a tip of a camera for paintings and calligraphy adopting an off-axial optical system with a proposed mobile form, a magnification display section is placed under the imaging section, and the imaging section and the magnification display section are placed side by side for display. The focus is fixed on a desk, but when an acceleration meter discriminates a hand-carrying state, an image with high contrast among a plurality of images with varied focus is displayed. Further, a stereoscopic object can be displayed with magnification by selecting a focused image in matching with a magnification area among a plurality of images photographed by deviating focus. The mobile mechanism (mouse) on the bottom face scrolls/magnifies/ reduces the displayed image. The method for distortion correction describes an example of a line sensor for conducting zooming during scanning in addition to the off-axial optical system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333591-A (JP)
Title: Scanning optical device and color image forming device provided therewith
Inventor: KATO MANABU
IPC: H04N1/113
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compact color image forming device capable of restraining color slurring and image irregularities or the like with easy constitution and made suitable for high-definition printing. SOLUTION: This scanning optical device is provided with a light source means including a semiconductor laser, a 1st optical device by which luminous flux emitted from the light source means is formed into a longitudinal line image in a main scanning direction on the deflection surface of a deflecting element and a 2nd optical device by which the luminous flux deflected by the deflecting element is formed into the image on the surface of an image carrier. The 2nd optical device is provided with a refraction part and a diffraction part, and the refraction part has a plastic toric lens having power different each other between in the main scanning direction and in a subscanning direction, and the diffraction part has power different each other between in the main scanning direction and in the subscanning direction.
Patent JP-2003241046-A (JP)
Title: Optical line housing structure
Inventor: AKIYOSHI TOSHIO
IPC: G02B6/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical line housing structure in which an optical line is easily laid down and easily branched along the way of the laying.  <P>SOLUTION: The optical line housing structure is characterized in the fact that the structure has a pipe line 1, a cover 2 which is tightly fitted on the outer surface of the pipe line 1, and a fixing means 5 which fixes the tightly fitted state of the pipe line 1 and the cover 2, and an optical cable 4 (or a coated optical fiber or the like) is housed in the cover 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242855-A (JP)
Title: Microswitch switching/holding mechanism
Inventor: KAGEYAMA TAKUYA
IPC: H01H13/20
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize, without increasing a cost, a switch box of a push type excellent in operability as a switch box of a luminaire having a light control function and the like, and having multiple components housed so as to cope with three-way wiring or the like.  <P>SOLUTION: A lock switch 7 provided with a lock shaft 7a alternately stopped at two positions in a pressing operation direction every time an operation button 13 is pressingly operated is disposed in parallel with a microswitch 6, and an adaptor 9 composed by forming an extension part 9a driven by the operation button 13 and abutting on a lever part 6a of the microswitch 6 is locked to the lock shaft 7a. The pressing operation of the operation button 13 is transmitted to the lock shaft 7a of the lock switch 7 through the adaptor 9, and the motion of the lock shaft 7a alternately stopped at the respective two positions in the pressing operation direction every time the operation button 13 is pressingly operated is transmitted to the lever part 6a of the microswitch 6 through the adaptor 9. Thereby, the on/off state of the microswitch 6 is held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234169-A (JP)
Title: Method for manufacturing ink-jet recording head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/16
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink-jet recording head whereby the yield can be improved and a fabrication process can be simplified. SOLUTION: The method for manufacturing the ink-jet recording head discharges ink drops by pressuring ink by ink cavities each provided with an elastic diaphragm to be elastically deformed by a shift of a piezoelectric body upon receipt of the supply of ink from the outside. There are provided a process of forming electrodes to the elastic diaphragms correspondingly to the ink cavities, a process of forming the piezoelectric bodies 320 correspondingly to the ink cavities 303 to a sheet material 303, and a process of transferring the piezoelectric bodies 302 of the sheet material correspondingly to the electrodes 105 of the elastic diaphragms.
Patent JP-2003247905-A (JP)
Title: Tire deformation inferring method and tire deformation level informing system by use of the same
Inventor: IKEDA TOSHIYUKI
IPC: B60C23/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire deformation inferring method and a tire deformation level informing system capable of precisely inferring deformation of a tire mounted on a rim in a ground contact condition and informing a deformation level of the tire based on the deformation.  <P>SOLUTION: The air filled into a tire cavity surrounded by an inner peripheral face of the tire and a wall face of the mounted rim obtains an acceleration signal S having two resonance components split by the contact of the tire with the ground among cavity resonance resonating in the tire cavity. A difference of resonance frequency corresponding to two resonance components is obtained to infer a deformation amount δ of the tire or a deformation rate h of the tire using the difference frequency Δf.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248365-A (JP)
Title: Electrifying member
Inventor: TAKAYAMA HIROSHI
IPC: C08L27/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying member capable of obtaining stable and excellent uniform electrifying property and image quality over a long term by preventing the deterioration of the performance of the electrifying member caused by the soiling of the surface of the electrifying member.  <P>SOLUTION: The electrifying member pressed to the surface of a body to be electrified and electrifying the body to be electrified is constituted by successively providing at least a conductive elastic body layer and a surface layer on a conductive supporting body, and the contact angle of the surface layer to water is ≥115°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249229-A (JP)
Title: Manufacturing method of lattice for storage battery
Inventor: KAMATA AKIRA
IPC: B22C9/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a casting lattice for a storage battery wherein a hot point is eliminated and a corrosion resistance of the lattice is made to be improved, further a life performance of a lead acid battery to use this lattice is improved, and an output characteristic reduction of this lead acid battery is made less.  <P>SOLUTION: In the manufacturing method of the casting lattice for the storage battery wherein a mold provided with a concave part in a lattice state is used at least at one abutting face in a pair of molds, and wherein a first process to close the pair molds, a second process to inject a molten lead and a molten lead alloy into the mold, a third process in which the injected molten lead or molten lead alloy is made solidified and the lattice is formed, and a fourth process in which the pair of molds is opened and the lattice is taken out from the mold are provided, this has a process to compress one part of the lattice formed between the third process and the fourth process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255658-A (JP)
Title: Photoreceptor drum for tandem type color image forming apparatus, method for disposing it, and tandem type color image forming apparatus
Inventor: TAGUCHI SUSUMU
IPC: G03G15/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum for a tandem type image forming apparatus which is extremely advantageous in obtaining a clear image without having a slippage of image and an image blurring.  <P>SOLUTION: Respective photoreceptor drums 6 have diameters D which are mutually the same, and are formed so that the level of deviation in a radial direction by taking a center axis L connecting the centers of the axial supporting parts 1610 and 1810 of first and second flange members 16 and 18 as a reference is set ≤30 μm. Four photoreceptor drums 6 are disposed so that a difference between the angle difference of arbitrary two photoreceptor drums 6 out of four photoreceptor drums 6 in a deviation direction and an angle difference corresponding to a surplus at the time of dividing the axle-to- axle distance of two photoreceptor drums 6 by the peripheral length πD of the photoreceptor drum 6 is within the range of ±45°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217778-A (JP)
Title: Fluorescent lamp socket
Inventor: YOKOTA MINORU
IPC: H01R33/945
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To aim at an inexpensive annular fluorescent lamp luminaire with high safety and reliability by facilitating the assembling of a socket terminal to a socket body and simplifying an electronic ballast circuit.  <P>SOLUTION: A groove 24 for receiving the socket terminal 4 is provided on the side surface of the lamp socket body, and the socket terminal with a lead wire 6 caulked thereto is inserted from the right-angled direction to the inserting direction of a lamp pin to ensure the mechanical fixation and insulating performance by a sheath cover. The lead wire of a starting capacitor 20 is caulked to a pair of filament terminals, and contained in a lamp socket to simplify the wiring. A socket terminal to which the output of an electronic ballast is to be connected and loaded is limited, the socket terminal with the electronic ballast output connected is nipped by a bimetal type clip 32 for detecting an abnormal heating and performing a snapping operation at a prescribed temperature, and the output of the electronic ballast is short-circuited by the input part of the socket to perform a protective operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251624-A (JP)
Title: Electric cutter with dust collecting function
Inventor: OTA KINJIRO
IPC: B28D7/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhanced dust collecting function so as not to circumferentially scatter dust which is generated when materials to be processed such as roofing tiles, slate plates or the like are cut.  <P>SOLUTION: A connecting pipe 6 connected to a dust collector 5 with a suction hose 5B is arranged protrusively from a plate surface of a cutter table 2 in front of a rotative direction of a circular saw 10. A suction nozzle 7 having a substantially U-shaped cross section is arranged extendedly from the connecting pipe 6 in such a manner that the nozzle is arranged downward below the plate surface of the cutter table 2 through to a blade body 10b near edges 10a, etc., of the circular saw 10 which go out above a cutting line of a workpiece W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254515-A (JP)
Title: Breakup treatment method of waste incinerator
Inventor: AIHARA TSUNEO
IPC: F27D1/16
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of difficulty in arranging temporary incinerator breakup equipment at a site because of requiring much more cost by strengthening of law regulation, lengthening of a construction period, the expansion of the work area, and a countermeasure for the neighborhood, in small-scale incineration equipment.  <P>SOLUTION: This waste incinerator 1 is divided at the site into a chimney 3 moved in the first place, and a furnace body 2 moved thereafter. After sealing an exposing boundary part opening 15 in the furnace body 2 by a balloon 35, a stabilizer blown out of a spraying nozzle 5 is stuck to an inner wall surface of the chimney 3, and a toxic sticking substance such as dioxin existing on the inner wall surface is fixed. The chimney 3 is cut off from the furnace body 2, and the chimney 3 and the furnace body 2 are moved, and are loaded on a carrier, and are carried to an exclusive incinerator breakup treatment factory authorized as a control area in accordance with a law from the site, and breakup treatment is performed to solve the problems for reducing an equipment cost and a work cost, shortening the construction period, and reducing the work area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262667-A (JP)
Title: Reception apparatus and location calculation method
Inventor: TANAKA KATSUYUKI
IPC: G01S19/37
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and quickly calculate a location, without the need for an initial value.  <P>SOLUTION: Signals, transmitted from a plurality of GPS satellites constituting a global positioning system, are received by an antenna 14. In n number of simultaneous quadratic equations having constants for three-dimensional locations of the GPS satellites and pseudo-distances to the satellites contained in received signals and unknown variables as own three-dimensional locations and clocking errors between the satellites and themselves, the constants corresponding to one of the satellites are subtracted from the unknown variables and converted, and a CPU 26 implements a process for calculating their own locations by solving obtained one quadratic equation and at least three linear equations.  <P>COPYRIGHT: (C)2003,JPO